6ducklearn-mcp: Instructions file for Claude Code

CLAUDE.md

6ducklearn-mcp CLAUDE.md is an instructions file for Claude Code from kit18/6ducklearn-mcp. It costs 187 tokens per session, scanned A, a copy of ILLIP CLAUDE.md, Apache-2.0.

A set of instructions that routes requests to matching coding-agent skills, such as planning, bug investigation, testing, reviews, design checks, and releases. It tells the agent which skill to invoke for each kind of work.

In plain words
What is it for?
Use it to direct product ideas, architecture work, bugs, QA, code reviews, deployment, context saving, and specification writing to the appropriate skill.
Why use it?
It reduces the chance that a request is handled by the wrong workflow or that a relevant skill is overlooked.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is kit18/6ducklearn-mcp's own configuration. It tells Claude Code how to work on 6ducklearn-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything 6ducklearn-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to kit18/6ducklearn-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/kit18/6ducklearn-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/kit18/6ducklearn-mcp

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for 6ducklearn-mcp CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/kit18/6ducklearn-mcp/claude-md/github.svg)](https://agentmods.dev/instructions/kit18/6ducklearn-mcp/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/kit18/6ducklearn-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/kit18/6ducklearn-mcp/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for 6ducklearn-mcp CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/kit18/6ducklearn-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/kit18/6ducklearn-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 187 This file is loaded in full into every session.
When invoked 187 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 92% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00187 $0.00187
Opus 5.5 $0.00075 $0.00075
Sonnet 5.5 $0.00037 $0.00037
Haiku 4.5 $0.00019 $0.00019

Measured 1mo ago against content hash 353151b59f8a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

6ducklearn-mcp CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

92% identical to ILLIP CLAUDE.md, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

CLAUDE.md · 19 lines

What it actually says

Skill routing

When the user's request matches an available skill, invoke it via the Skill tool. When in doubt, invoke the skill.

Key routing rules:

  • Product ideas/brainstorming -> invoke /office-hours
  • Strategy/scope -> invoke /plan-ceo-review
  • Architecture -> invoke /plan-eng-review
  • Design system/plan review -> invoke /design-consultation or /plan-design-review
  • Full review pipeline -> invoke /autoplan
  • Bugs/errors -> invoke /investigate
  • QA/testing site behavior -> invoke /qa or /qa-only
  • Code review/diff check -> invoke /review
  • Visual polish -> invoke /design-review
  • Ship/deploy/PR -> invoke /ship or /land-and-deploy
  • Save progress -> invoke /context-save
  • Resume context -> invoke /context-restore
  • Author a backlog-ready spec/issue -> invoke /spec
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 19 lines · 187 tokens per session scan A 353151b59f8a

Subscribe to this mod's changes

6ducklearn-mcp CLAUDE.md is an instructions file published in the GitHub repository kit18/6ducklearn-mcp (1 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 187 tokens to every session, about $0.0007 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 92% identical to ILLIP CLAUDE.md, and is treated as a copy.

Related

6ducklearn-mcp CLAUDE.md compared with instructions from other repositories

6ducklearn-mcp CLAUDE.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
6ducklearn-mcp CLAUDE.mdkit18/6ducklearn-mcpInstructions file11mo agoApache-2.0A187Claude Code
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file275k3d agoMITA4,313Codex, OpenCode